MIPS: Treat CP1 control registers as unsigned ints.

[linux-drm-fsl-dcu.git] / lib / hexdump.c

diff --git a/lib/hexdump.c b/lib/hexdump.c
index 7ea09699855d98db901737bb6cfad30f4b32149f..8d74c20d8595c76d3882fcc02a7fa00f8db1bfaa 100644 (file)
--- a/lib/hexdump.c
+++ b/lib/hexdump.c
@@ -11,6 +11,7 @@
 #include <linux/ctype.h>
 #include <linux/kernel.h>
 #include <linux/export.h>
+#include <asm/unaligned.h>
 
 const char hex_asc[] = "0123456789abcdef";
 EXPORT_SYMBOL(hex_asc);
@@ -139,7 +140,7 @@ int hex_dump_to_buffer(const void *buf, size_t len, int rowsize, int groupsize,
                for (j = 0; j < ngroups; j++) {
                        ret = snprintf(linebuf + lx, linebuflen - lx,
                                       "%s%16.16llx", j ? " " : "",
-                                      (unsigned long long)*(ptr8 + j));
+                                      get_unaligned(ptr8 + j));
                        if (ret >= linebuflen - lx)
                                goto overflow1;
                        lx += ret;
@@ -150,7 +151,7 @@ int hex_dump_to_buffer(const void *buf, size_t len, int rowsize, int groupsize,
                for (j = 0; j < ngroups; j++) {
                        ret = snprintf(linebuf + lx, linebuflen - lx,
                                       "%s%8.8x", j ? " " : "",
-                                      *(ptr4 + j));
+                                      get_unaligned(ptr4 + j));
                        if (ret >= linebuflen - lx)
                                goto overflow1;
                        lx += ret;
@@ -161,7 +162,7 @@ int hex_dump_to_buffer(const void *buf, size_t len, int rowsize, int groupsize,
                for (j = 0; j < ngroups; j++) {
                        ret = snprintf(linebuf + lx, linebuflen - lx,
                                       "%s%4.4x", j ? " " : "",
-                                      *(ptr2 + j));
+                                      get_unaligned(ptr2 + j));
                        if (ret >= linebuflen - lx)
                                goto overflow1;
                        lx += ret;